Marc Mackie
New member
so i cant figure out the answer this this titration problem. the answer is apparently 2.41 but i cant seem to work it out. thank you so much to anyone who wishes to help me understand this. im so confused!!!
If you add 0.35 g NaF (MW = 42.0 g/mol) to 150 mL of a 0.30 M HF solution, what
is the pH of the resulting solution?
For HF, Ka = 7.2 x 10-4
answer: 2.41
If you add 0.35 g NaF (MW = 42.0 g/mol) to 150 mL of a 0.30 M HF solution, what
is the pH of the resulting solution?
For HF, Ka = 7.2 x 10-4
answer: 2.41